LI: To learn about pulleys
A pulley is a rope and a wheel which is used to lift and lower objects and loads. In groups again, we needed to answer the questions shown on this document about the pulley. We did an experiment that we did with rope and 2 sticks. 1+ person holding onto the stick horizontally and the same on the other stick. A rope was tied in the middle of a stick and a loop that went under the other and back to the other side. We experimented the measurement of the results and the effects.
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